[Wayland-bugs] [Bug 103749] SW_TABLET_MODE disables monitor bezel button in tablet mode

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103749

Peter Hutterer <peter.hutterer at who-t.net> changed:

           What    |Removed                     |Added
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             Status|REOPENED                    |NEEDINFO

--- Comment #24 from Peter Hutterer <peter.hutterer at who-t.net> ---
(In reply to Davide Depau from comment #22)
> Created attachment 138192 [details]

event4  - tablet_mode_switch: activated for AT Translated Set 2
keyboard<->ThinkPad Extra Buttons


(In reply to Michał Kopeć from comment #23)
> Created attachment 138195 [details]

event4  - tablet_mode_switch: activated for AT Translated Set 2
keyboard<->ThinkPad Extra Buttons

same thing here

This indicates that the keyboard is still paired for the tablet mode switch. So
either the udev property isn't applied correctly, or the patch isn't working.
Unfortunately I don't currently have time to work on this, sorry.

However, it's easy to debug locally, sudo gdb ./builddir/libinput-debug-events
is all you need. The keyboard is only disabled in that libinput context so it
won't affect your session and you can fake a tablet mode switch with sudo
evemu-event --type EV_SW --code SW_TABLET_MODE --value 1 --sync (and then again
with value 0).


> the property does show up correctly when running udevadm test

just fwwiw: udevadm info shows the current properties, udevadm test shows the
ones to be applied. So without a restart, udevadm test won't really do
anything.

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